Antique radios, Old Time Radios
9ED4
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| Tube type: |
Triode, vacuum Power-supply |
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| Identical to |
9ED4
= PD500
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| First year |
1966
Tube leaflet collection E.Erb Analysis by original leaflets
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| Base |
Magnoval (9-Pins), B9D
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 7.5 Volts / If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working) |
| Description |
Regelbare Hochspannungslast in Farbfernsehgeräten.
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| Tube prices |
1 Tube prices (visible for members
only)
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9ED4: RTT Schwandt
Günther Stabe † 19.8.20
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Just Qvigstad
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Collection of
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